I can´t use AsCmd with it. I did /ascmd addcmd player pa join auth

It won´t worked. Other commands worked but pa join don´t worked.

When i do it normally throught chat it works but that doesn´t fixes my problem

I'm not sure why that doesn't work, if it executes the command as a player I can't see why it wouldn't work.
This could now be achieved by doing "/ascmd addcmd console pac join auth %player%" in Parkour 6.0.